20.500.12556/RUL-161781 Analiza vpliva lastnosti plasti steklene volne na prepustnost zračnega toka Analysis of the effect of properties of glass wool layer on the permeability of the air flow Prepustnost plasti steklene volne za zračni tok je lastnost, ki jo moramo poznati pri snovanju elementov – še posebej trdilne komore – na proizvodni liniji steklene volne. Namen magistrskega dela je bil zasnovati in izdelati napravo, s katero bomo lahko določili zračno prepustnost plasti steklene volne za različne vzorce. Poleg tega smo želeli analizirati tudi, kako posamezni parametri oz. lastnosti vzorca vplivajo na zračno prepustnost vzorca. Ugotovili smo, da je zračna prepustnost odvisna od hitrosti prepihovanja, gostote, debeline vzorca, vsebnosti veziva, debeline vlaken itd. Permeability of glass wool layer for airflow is a property that we need to know to be able to design elements – especially curing oven – on a glass wool production line. In this assignment we wanted to design and make a device that would allow us to measure air flow permeability for different samples of glass wool. Additionally, we wanted to analyse what are the effects of different properties of sample on a air flow permeability. We found out, that air flow permeability depends on air flow speed, density, thickness of a sample, content of binder, fibres thickness and so on. steklena volna trdilna komora padec tlaka testna naprava venturijeva šoba meritve LOI regresija glass wool curing oven delta p testing device venturi nozzle measurements LOI regression true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2024-09-14 07:31:14 2024-09-14 07:31:17 2024-12-13 09:50:58 0000-00-00 00:00:00 2024 0 0 XXII, 64 str. 2024 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 662.99:620.193.29:62-225(043.2) 265939 218932739 37148.pdf 37148.pdf 1 88CF671A05BFE8BDD8510AF6C18A28A1 4d4aebb6ec0f8745336a3a422d1192d6bca9e304f325eb623fe508b9209b2fde 7e0694ba-725a-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=190763 37152.pdf 37152.pdf 1 192D26D1EAEFDAC35D70A9EB12293A35 8af78fc24a00288890ec9fbd933826a69749bf7827d34a7e36946663b40704ff 7e076a65-725a-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=190764 Fakulteta za strojništvo 0 0 0